SearchExtension (Quarkus - Hibernate Search - ORM + Elasticsearch - Runtime 3.6.0 API)

```
@Target({TYPE,FIELD,METHOD,PARAMETER})
@Retention(RUNTIME)
@Documented
@Qualifier
@Repeatable(List.class)
public @interface SearchExtension
```
CDI qualifier for beans representing an "extension" of Hibernate Search in a given persistence unit, i.e. beans injected into Hibernate Search as part of its configuration.
See the reference documentation for information about extensions that supports this annotation.

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String backend
  
  String index
  
  String persistenceUnit

- Element Detail
  - persistenceUnit
```
String persistenceUnit
```
    Returns:
    
    The name of the persistence unit that the qualified bean should be assigned to.
    
    Default:
    
    "<default>"
- - backend
```
String backend
```
    Returns:
    
    The name of the Hibernate Search backend that the qualified bean should be assigned to.
    
    Default:
    
    ""
- - index
```
String index
```
    Returns:
    
    The name of the Hibernate Search index that the qualified bean should be assigned to.
    
    Default:
    
    ""